baber/WOPTO huggingface dataset:
Patent JP-2000240513-A (JP)
Title: Premix compression self-ignition engine and its driving method
Inventor: SAKURAI TERUHIRO
IPC: F02D41/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and method for fuel gas, supplied air or mixture thereof of a premix compression self-ignition engine which unnecessitates or downsizes a heating device for premixture, and reduces energy to be supplied. SOLUTION: A heater device heats fuel gas, supplied air, or mixture thereof in an premix compression self-ignition engine which is driven by self-ignition of premixture G prepared by previously mixing fuel gas F with intake air A by a position of high compression ratio. In this case, an exhaust reflux device and an ignition agent injection device 26 are attached to the engine. An operation condition sensing device 18 senses the operation condition of the engine. A temperature sensor 16 senses the temperature of the premixture G. A total control device 28 receives the signals from the operation condition sensing device 18 and the temperature sensor 16, and controls the amounts of the ignition agent and circulated exhaust gas. The premixture is thus heated for improving self-ignition performance.
Patent JP-H01212878-A (JP)
Title: Flow separator
Inventor: KASE HIROAKI
IPC: F25B41/00
Filed: 1988-02-19
Abstract: PURPOSE:To provide a flow separator which makes separated flows uniform and is effectively utilized for the heat exchanger of each of a vaporizer, a condenser, etc., by a method wherein a throttle part, the in-pipe flow passage sectional area of which is decreased to a value lower than a specified value, is provided at the pipe part on the inflow side of the flow separator. CONSTITUTION:In a flow separator 1 to branch and feed a refrigerant, flowing from one-way, to two ways, a round pipe is bulge-method to form one pipe part 1a on the inflow side and two pipe parts 1b and 1c on the outflow side. A throttle part 1d, the in-pipe flow passage sectional area of which is up to 1/4 times as large as other in-pipe flow passage section area, is formed to a part of the pipe part 1a on the inflow side. 2, 3 and 4 are a copper pipe connected to the pipe part 1a on the inflow side and pipe parts 1b and 1c on the outflow side, respectively. A refrigerant A enters the flow separator 1 as it is separated into a vapor phase part 5a and a liquid phase part 5b to separate a flow, and when the refrigerant flows through a throttle part 1d of the pipe part 1a on the inflow side, vaporization of a part of a liquid phase is caused due to a sudden pressure drops, and vapor and liquid are mixed again and injected in an atomized state. As noted above, the refrigerant is brought into an atomized state, resulting in the possibility of being uniformly distributed without effect of gravity at the time of mounting and deflection due to a Coanda effect.
Patent JP-H10235923-A (JP)
Title: Image forming system
Inventor: WAKAHARA SHIRO
IPC: G03G15/05
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To protect an image against deterioration by providing means for suppressing variation from a flying potential state to a stopping potential state at the time of switching from a flying potential to a stopping potential thereby suppressing scattering of a developer at the time of switching. SOLUTION: A control circuit section 31 controls a high voltage being applied to each ring-like electrode 27 of a control electrode 26 based on a control electrode control signal. More specifically, the control circuit 31 applies 250V or 50V appropriately to a specific ring-like electrode 27 thus controlling the field in the vicinity of the control electrode 26. Consequently, flying of a toner 21 from a toner carrier 22 to a counter electrode 25 is blocked or released appropriately depending on an image data at the gate 29 of the control electrode 26. According to the arrangement, a flying toner 21 adheres onto a sheet 5 being carried at a speed of 30mm/sec toward the sheet discharge side through movement of a derivative belt on the surface of the counter electrode 25 thus forming a toner image corresponding to an image signal.
Patent JP-H06251495-A (JP)
Title: Information recording and reproducing device
Inventor: HAYASHI HIROSHI
IPC: G06K13/07
Filed: 1993-02-26
Abstract: PURPOSE:To stably reciprocate a card transfer base by inclining a sub guide shaft with respect to a main guide shaft by a prescribed minute angle. CONSTITUTION:A position where the bearing surface of a sub bearing 23 comes in contact with the sub guide shaft 5 is displaced in a horizontal direction while a card transfer base 6 is moved between forward and backward stop positions. The contact position of the bearing surface of the bearing 23 with the shaft 5 is displaced in the horizontal direction. The length of the bearing surface of the bearing 23 in the horizontal direction is required at least to cover a displacement amount COS (90-theta) deg. between the ends of stroke of the shaft 5 guiding and supporting the base 6 and reciprocated while inclining by a prescribed minute angle theta to the main guide shaft 4. In such a manner, since the shaft 5 guiding and supporting the base 6 is inclined by the minute angle thetato the shaft 4, the position where the bearing surface of the bearing 23 comes in slid contact with the guide shaft is not on a straight line but displaced in the horizontal direction, and the fact that the bearing surface is worn linearly partially is prevented, and the vibration in the base 6 at the time of reciprocation is prevented, and thus, the base 6 is reciprocated stably.
Patent JP-S60185079-A (JP)
Inventor: MATSUMI NARUTOSHI
IPC: F25D3/10
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52121260-A (JP)
Title: Expandable cargo holding frame
Inventor: YOSHIDA KENICHI
IPC: B66C1/00
Filed: 1976-04-05
Abstract: PURPOSE: To provide an expandable cargo holding frame, in which a plurality of economical cylinders are used for means for expanding and contracting cargo holding frame, so that more than three kind of expanded lengths are made available with the frame, and at the same time, buckling of cylinders and piston rods can be prevented under the expanded condition of the frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11236890-A (JP)
Title: Vane and refrigerant compressor using it
Inventor: OKAJIMA MASAZO
IPC: F04C18/356
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vane to reduce the friction factor of a slide part of a surface of a vane even when ester refrigerator oil is used as refrigerator oil and an HFC refrigerant is used, and have high wear resistance, and to provide a refrigerant compressor using it. SOLUTION: In this vane, a metallic member is treated such that ammonia and hydrogen gas are used at temperature of 300-650 deg.C, glow discharge of current density of 0.001-2 mA/cm<2> is effected on the surface of the metallic member or further, ion-plating of CrN or Tin is applied thereon. This vane is low in the friction factor of a surface and high in wear resistance. Thus, even when a refrigerant is substituted for an HFC refrigerant and refrigerator oil is migrated to an ester refrigerator oil, a film is prevented from peeling on a slide surface between the vane and a roller.
Patent JP-S63229333-A (JP)
Inventor: SAAJI PIITAA BAATON
IPC: G01M99/00
Filed: 1988-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09210019-A (JP)
Title: Locking device
Inventor: NISHIO ATSUSHI
IPC: F16B1/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a locking device whose locking claw is not transformed more than necessary nor destroyed by external force. SOLUTION: This locking device 14 includes locking claws 14a which extend perpendicularly along the approach direction of members which are fitted onto one member 12, of the two members to be locked under an approaching condition to each other and has a protrusion 14c which protrudes to one side, and an engaged recess part 14b formed in an inner wall which extends along an approach direction of the other member 13. When both the members approach each other, locking operation is conducted by fitting the protrusion 14c of the locking claw 14a into the engaged recess part 14b of the other member based on its elasticity after the locking claw 14a of one member is deformed toward the inner side once.  The locking device 14 is constituted so that the locking claws 14a may be provided, in a deforming direction at the time of locking and on both sides, with a protective wall 14d formed so that it may extend in the approach direction.
Patent JP-S56137124-A (JP)
Title: Detecting device for water leakage
Inventor: FURUMURA SHIROU
IPC: G21C17/025
Filed: 1980-03-28
Abstract: PURPOSE:To prevent thermal and pressure impulses from being applied to the detecting element, by providing a temperature controlling device, which holds the sodium tank at the same temperature as sodium in the sodium main pipe side, and a valve automatic switching device of the valve. CONSTITUTION:Electromagnetic pump 5 is regulated to sample a fixed quantity of sodium 2 by sodium main pipe 1, and this sodium 2 is heated at a fixed temperature by heat exchanger 6 and so on and is sent to hydrogen detecting element 8 and oxygen detecting element 13. This sodium is returned to main pipe 1 through flow meter 10 and outlet valve 11. If sodium 2 flowing in main pipe 1 is stopped by some cause, valve automatic switching device 23 is operated instantaneously to close valves 4 and 11 and open valves 15 and 17. As the result, the water leakage detecting device is disconnected from main pipe 1, and sodium 2 is circulated only in this device. In this case, sodium in sodium tank 19 is controlled at the same temperature of sodium of the steam generator system by temperature controlling device 21, and thus, thermal impulses are not given to detecting elements 8 and 13.
Patent JP-S60215674-A (JP)
Inventor: JIYON MAACHIN KUROOGU
IPC: C07D521/00
Filed: 1985-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02222977-A (JP)
Title: Copying machine
Inventor: FUNAYAMA NAOTAKA
IPC: G03G15/08
Filed: 1989-02-17
Abstract: PURPOSE:To precisely control toner concentration by storing reference toner concentrations corresponding to developers contained in different types of developing units in a copying machine main body and setting an appropriate reference toner concentration corresponding to each developer. CONSTITUTION:A developing unit identifying means 21 identifies the developing unit 2 loaded to the copying machine main body 1, namely, identifies the developer. The developer identification includes the color of the developer and the type of electrifying characters, etc. The reference toner concentration corresponding to the type of the developing unit 2, in other words, the reference toner concentration corresponding to the developer, is stored in the memory 13 of the copying machine main body 1, and when the developing unit 2 is loaded, the reference toner concentration corresponding to the unit (developer) is set. According to the set concentration, toner concentration is controlled. Thus, toner concentration is controlled according to the color of the mounted developer and the type of electrifying characteristics, etc.
Patent JP-H04256607-A (JP)
Title: Automated storage and retrieval warehouse device
Inventor: TANIZAWA SHUICHI
IPC: B65G1/00
Filed: 1991-02-08
Abstract: PURPOSE:To largely reduce facilities cost by providing plural stages of upper and lower zones of difference load storage block cross width in the mobile carriage running direction to handle a belonging load corresponding to the storage block cross width. CONSTITUTION:Load of large cross width WL on a lift carriage 25 of a large cross width load delivering lift device 12 is taken onto a mobile carriage 7, and made to run by itself and stop to a load storing block 2 for storage in the lower zone 3 of a solid rack 1A or 1B on carriage running routes 6A-6D. Then a running folk 7a which supports the load WL carries out the forking motion for unloading, and the load WL is moved onto a pair of load receiving devices in the storing block 2. For storing the load of small width WS, the load of small cross width WS is moved to a load storing block 4 in the upper zone 5 of the solid rack 1A or 1B in the same way as the storing work of the load of large cross width WL by using a load of small cross width delivering lift device 16 and a mobile carriage 10 which carries out storage work in one of mobile carriage running passages 9A-9C.
Patent JP-H11237318-A (JP)
Title: Actuator for pedal operation of automobile
Inventor: MORIYAMA AKINOBU
IPC: G01M17/007
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for precise alignment of an actuator when mounting it onto an automobile and to secure the durability of the actuator. SOLUTION: A first pivoting means (a first spherical surface joint), 71, a first concave surface joint 72, a first pin (a first pivotal shaft) 76, and a second pin (a second pivotal shaft) 80 for pivoting a fixed side edge part for a support member is provided so that the actuator body can be freely rocked around the first axis line 76 that crosses an expansion and contraction direction at the position of the fixed side edge part and at the same time, can be rocked around a second axis line that crosses the expansion and contraction direction and the first axial line.  Further, a second pivoting means for pivoting the other edge part of a connection member for a clamp member is provided so that the actuator body can be freely rocked around a third axis line that crosses an expansion and contraction direction at the position of the other edge part of the connection member and at the same time can be freely rocked around the fourth axis line that crosses the expansion and contraction direction and the third axis line.
Patent JP-H05234938-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHOJI SHINICHI
IPC: H01L21/3205
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the reflection factor of the surface of a carbon-doped metal film, and enable fine working with high precision, by using the carbon-doped metal film as a metal wiring layer, and forming the carbon-doped metal film by a sputtering method. CONSTITUTION:When a metal wiring or an electrode is formed on the surface of a semiconductor device, a carbon-doped metal film is formed by a sputtering method. For example by a high frequency sputtering method, a carbon-doped Al film is formed, and organic metal like Al(CH3)3 is used as a target 3 in a sputtering equipment 10. In the above sputtering equipment 10, a voltage from an RF power supply 1 is applied to the organic metal target 3, gas in a chamber 2 is ionized, the ionized gas collides against the target 3, and Al atoms and C atoms in organic metal are ejected from the target. The ejected Al and C uniformly adhere to the surface of a wafer 4 mounted on a pedestal 5.
Patent JP-2000240013-A (JP)
Title: Slab construction method
Inventor: MATSUDA KENJI
IPC: E01D21/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To minimize the strength of a timbering and remarkably reduce the material cost and the cost for installation or the like by dividing a slab into plural layers vertically to be sequentially constructed from the lower layer toward the upper layer, and using the already formed immediately lower layer as a form in forming an upper layer. SOLUTION: In forming a first layer 5A, a reinforcement bar 13 and a concrete 14 are hardened, and when a required strength is exhibited, according to regulations, allowable unit stress is set to support a second layer 5B to be constructed later. In a construction method for a slab 5, the slab is divided into plural layers, first layer 5A to fourth layer 5D, which are sequentially stacked and constructed from the lower first layer 5A toward the upper fourth layer 5D. In forming the upper layer, the already formed immediately lower layer is used as a form. For example, in forming the second layer 5B, the first layer 5A is used as a form. Thus, in a receiving beam 7 which becomes a timbering, it will be sufficient to support only the load of the first layer 5A which is the lowermost layer of the slab 5.
Patent JP-H03242517-A (JP)
Title: Measuring apparatus for liquid level
Inventor: FUJINO YOSHIMASA
IPC: G01F23/18
Filed: 1990-02-20
Abstract: PURPOSE:To prevent an overflow by automatically returning an upper limit alarming function of an informing means when the liquid level within a storing tank reaches a predetermined returning level lower than the upper limit even when the upper limit alarming function is stopped after the informing means informs the upper limit. CONSTITUTION:When it is desired that a liquid is continued to be fully filled into a storing tank 1 even after an upper limit alarm is sounded, an automatic returning circuit 15 is set by pushing a reset switch 18. As a result, a gate of an AND circuit 16 is closed, and the operation of an informing device 17 is stopped even if an upper limit signal is output from an upper limit compara tor 12. When the liquid level of the tank 1 is lowered and an operating value of a liquid level operating circuit 9 becomes not higher than a set value of an alarming/returning level setting device 13, a return instruction signal is output from a return comparator 14 to the automatic returning circuit 15, with one gate of the AND circuit 16 being opened. Accordingly, an upper limit inform ing function of the information device 17 is automatically recovered again.
Patent JP-H03243519-A (JP)
Title: Cargo loading device for unmanned transport vehicle
Inventor: TERADA HIROYUKI
IPC: B61D47/00
Filed: 1990-02-20
Abstract: PURPOSE:To perform transport, load separation, and stop in order with simple constitution by providing a free roller device having no drive source on a ground station, connecting a drive means to it through a belt, and operating the driven means, a load separating means, and a stopper with a drive source loaded on an unmanned transport vehicle. CONSTITUTION:An unmanned transport vehicle 2 is drawn up to a ground station 1 and motors M1, M2 are driven. Hereby, a rotary rod 6 is rotated, moved to the right as shown in the figure together with a case 7, and a recessed engaging part 8 is engaged with a hexagon head part 24 to rotate a shaft 36. Hereby. a third and a fourth free rollers 29, 30 are rotated through belts 32, 34 to advance a load 60. Meanwhile, a rod 10 is also advanced by projecting the case 7 to actuated a limit switch 21 and withdraw a rod 20a. Hence, the load 60 is transferred to a conveyor belt 19. At detecting the load 60 with a sensor 42, all operations are stopped and a succeeding load 61 is restrained with a rod 21a. In this way, the constitution can be simplified.
Patent JP-S57154850-A (JP)
Title: Capillary structure for wire bonding
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/60
Filed: 1981-03-20
Abstract: PURPOSE:To enable to form an excellent globular section on the wire to be used for bonding as well as to enable to perform a bonding work satisfactorily by a method wherein the globular section is formed at the point of the wire while inert gas is flowed along the outer surface of a capillary. CONSTITUTION:When the inert gas such as argon gas is fed through the inert gas feeding path 20 of a capillary mounting arm 10, the inert gas comes out of an inert gas jetting hole 18 and slowly flows along the tapered side face 15  of the capillary 14 in the direction shown by an arrow and the position, where  the globular section 19 will be formed on the center line of the capillary 14, is  enveloped by the gas. The point section of the aluminum wire 12, which forms  the globular section 19, is always maintained in an inert gas atmosphere, and  an excellent globular section 19 can be formed.
Patent JP-H05237997-A (JP)
Title: Printing press
Inventor: KASAMA YOSHIHISA
IPC: B41F13/24
Filed: 1992-02-26
Abstract: PURPOSE:To always obtain the optimum operative state by controlling the viscosity of lubricant. CONSTITUTION:In a printing press wherein lubricant 0 is circulated between a lubricant tank 10 and bearings 6a, 7a, the temp. control means 15 of the lubricant O is provided to the lubricant tank 10 and, when the temp. of the lubricant O in the lubricant tank 10 is lower than a set temp. and the viscosity thereof is high, the lubricant O is heated by the temp. control means 15 to be lowered in its viscosity and, when the temp. of the lubricant is higher than the set temp. and the viscosity thereof is low, the lubricant O is cooled to be increased in its viscosity. Therefore, the lubricant O having the optimum viscosity can be circulated to the bearings 6a, 7a.
Patent JP-H11235582-A (JP)
Title: Treatment of waste seed disinfecting liquid and device thereof
Inventor: KURIHARA TOSHIMITSU
IPC: C02F1/56
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve treating efficiency of waste liquid by putting waste seed disinfecting liquid diluted with water in a treating tank and adding active carbon to it to agitate the mixture before adding treating material to precipitate flocculated matter before adding a dechlorinating agent and filtering the obtained treated waste liquid and collecting the residue in a bag like member. SOLUTION: When treating waste liquid 20 times a 'Benlate T(R)' hydrating agent, first waste liquid is diluted with water to form 200 times waste liquid, which is put in a treating tank 2, and active carbon particles are fed from a feeding port 3 to agitate the mixture. Next, after a hydrating agent that acetic acid is added to a chitosan flocculant to dissolve it is added to the waste liquid and the mixture is agitated, a polyacrylamide base high molecular flocculant is added little by little while agitating and the mixture is left alone, and then, the mixture is agitated again and the obtained hydrating agent is added to the waste liquid and the mixture is agitated.  After that, sodium hypochlorite is added to the waste liquid and the mixture is allowed to stand as it is. and then a dechlorinating agent is added and the mixture is left alone, and then a dechlorinating agent is added and the mixture is agitated. After that, the waste liquid is filtered by a filter 14 using a cloth bag, and the residue in the cloth bag is dried and is subjected to incinerating treatment.
Patent JP-H03242123-A (JP)
Title: Meat roaster
Inventor: KANEDA AIKO
IPC: A47J37/06
Filed: 1990-02-20
Abstract: PURPOSE:To maintain prescribed fire power for many hours by rotating the inner cylindrical member to vary an overlap area of an air suction port of an outer cylindrical member and an air throw-in port of an inner cylindrical member, and controlling charcoal fire power by adjusting the quantity of air sucked into the inner cylindrical member. CONSTITUTION:In the bottom part of an outer cylindrical member 10, air suction ports 12a-12d are formed. As for an inner cylindrical member 14 attached to its outer cylindrical member 10 so as to be freely rotatable, charcoal for fire power is contained in its inside, and air suction ports 14a-14d are formed in the bottom part. Also, in the opening end of the inner cylindrical member 14, a meat roasting net member 18 is placed. In such a state, by rotating the inner cylindrical member 14 and varying an overlap area of the air suction port of the outer cylindrical member 10 and the air suction port of the inner cylindrical member 14, the quantity of air sucked into the inner cylindrical member 14 is adjusted and charcoal fire power is controlled. As a result, fire power is adjusted easily, and prescribed fire power can be maintained for many hours.
Patent JP-S51114188-A (JP)
Title: Soft contact detector
Inventor: TOOYAMA ICHIROU
IPC: G01N27/82
Filed: 1975-03-31
Abstract: PURPOSE: To set a base holder under an abutment in a way in which it can lift and lower the base holder by means of a mechanism which has an elasticity equal to the whole amount of weight of the base holder and its parts' materials and enable the base holder to follow smoothly on the surface of an undulating object. 
     COPYRIGHT: (C)1976,JPO&Japio